Scroll To Top
Affordable Buzzers Banner This is going to be fun

267-893-7452

WIRELESS COLOR-SWAP TABLETOP BUZZERS
Change your buzzer colors anytime with twist-tops! Your choice of 10 brilliant colors.

 
 
  • Affordable Buzzers Big Daddy Tabletop Buzzer in 10 colors for game shows and quiz games
    ColorSwap Big Daddy Buzzers in 10 vibrant colors!
  • Affordable Buzzers Wireless Tabletop Buzzer for games and quiz events
    Whacking these behemoths is fun!
  • Affordable Buzzers USB wireless Receiver
    USB Receiver included with purchase of 2 or more buzzers
  • Affordable Buzzers Easy Quiz screen shots
    Free Easy Quiz Software
  • Affordable Buzzers Carry Sack for quiz buzzers
    Free Carry Sack
  • Affordable Buzzers Color-Swap Twist-off Tops for Big Daddy wireless game buzzers
    Optional ColorSwap Tops in a rainbow of colors attach to your buzzers with a twist of the wrist
  • Crowd Control Games Quiz Show for buzzer jeopardy
    Great for Quiz Show and other Crowd Control Games
  • Affordable Buzzers 36 Buzzer Case for Big Daddy tabletop buzzers
    Optional case holds up to 36 buzzers.
  • Affordable Buzzers 36 Buzzer Case for Big Daddy wireless quiz game buzzers
    Optional case holds 3 layers of 12 buzzers each
Affordable Buzzers Big Daddy Tabletop Buzzer in 10 colors for game shows and quiz games

Our giant Big Daddy buzzers have delighted quiz and game enthusiasts for years. But now, twist-off tops provide a Color-Swap whenever you need to change your buzzer colors! School or corporate quizzes, sports team events, weddings, birthdays, showers, anniversaries, parties, you name it... any event with theme colors, just Color-Swap your buzzer tops for perfect harmony.

Big enough to share among multiple team players, our Big Daddy tabletop buzzer are like nothing else you'll find at affordable prices. Big, bright and rugged — built to withstand any punishment your excited players can inflict as they jump to be the first to buzz-in. Players can't resist getting their hands on these monster buzzers. Measuring nearly 5 inches in diameter and 3 inches in height, these babies will delight both your quiz game contestants and your audience.

With a range of 50ft. per buzzer and a maximum of 50 buzzers per quiz, you can include an entire banquet or conference hall in your next quiz event. Three AAA alkaline batteries are pre-installed so your buzzers are ready to go right out of the box.

Select your buzzer color below, then adjust the order quantity in the shopping cart as needed. Additional Swap-Tops are also available below so you can be ready for any future color theme events.

Color-Swap Big Daddy BUZZER (top included)
(Choose the color for your buzzer)
$59.95 each

Add to cart

Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Red Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Blue Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Yellow Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Green Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Orange Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Purple Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - White Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Black Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Pink Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Cyan

Add Special Instructions to your order
Color-Swap — TOP ONLY
(For use with Color-Swap buzzers)
$5.95 each

Add to cart

Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Red Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Blue Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Yellow Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Green Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Orange Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Purple Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - White Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Black Top Affordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Pink TopAffordable Buzzers Big Daddy Wireless Tabletop Buzzer with Twist-off Top - Cyan Top

4-Buzzer Color Pack (Color-Swap twist tops)

Four Buzzers, Four Colors, One easy click to buy

Our Wireless 4-Buzzer Color Pack includes 4 Big Daddy Color-Swap buzzers in the colors shown, 1 wireless USB receiver, 1 carry sack, and our free Easy Quiz software. This 4-Buzzer Color Pack is the perfect companion for Speed Trivia, The Eliminator and lots of other games from our friends at CrowdControlGames.com. For games like Quiz Show or Affordable Buzzers Easy Quiz that support 10 or more buzzers, you can buy more buzzers anytime in whatever colors you want. And with our exclusive Color-Swap design, you can even change your buzzer colors whenever you like simply by keeping a supply of our color tops on hand.
Affordable Buzzers 4-color tabletop buzzer with Speed Trivia from Crowd Control Games Affordable Buzzers 4-color tabletop buzzers with The Eliminator from Crowd Control Games
When ordering 5 or more buzzers, be sure to click the Special Instructions link to tell us what numbers you want for your colored buzzers. We'll set them up and label them prior to shipment.

Unless otherwise instructed, the 4-Buzzer Color Pack will be set up as follows: Red-#1, Blue-#2, Yellow-#3, Green-#4

Buy the popular 4-Buzzer Color Pack with one click!

4-Buzzer Color Pack
(Color-Swap Buzzers, tops included)
$239.80

Affordable Buzzers Big Daddy 4-Buzzer Color Pack with Color-Swap Twist-tops for changeable buzzer colors
Add Special Instructions to your order

 

WIRELESS 4-COLOR TABLETOP BUZZERS
Your choice of 4 fixed top colors (without Color-Swap tops)

 
 
Affordable Buzzers Wireless Big Daddy Tabletop Buzzer for game show software

Choose from 4 fixed colors

Wireless BIG DADDY tabletop buzzers are like nothing else you'll find at affordable prices. These monsters are big, bright and rugged; perfect as team play buzzers for sharing among team players or just to magnify the action as your players jump to be the first to buzz-in. Your audience will howl with glee as they watch your players race to whack these colorful behemoths. Measuring nearly 5 inches in diameter and 3 inches in height, these babies will delight both your quiz game contestants and your audience. With a range of 50ft. per buzzer and a maximum of 50 buzzers per quiz, you can include an entire banquet or conference hall in your next quiz event. Three AAA alkaline batteries are pre-installed so your buzzers are ready to go right out of the box. Change your order quantity in the shopping cart. Our FREE Easy Quiz supports up 50 wireless buzzers in one quiz!

Big Daddy Buzzer
(Fixed Colors)
$55.95 each


Add to cart

Affordable Buzzers Wireless Big Daddy Tabletop Buzzer - Red Affordable Buzzers Wireless Big Daddy Tabletop Buzzer - Blue Affordable Buzzers Wireless Big Daddy Tabletop Buzzer - Yelllow Affordable Buzzers Wireless Big Daddy Tabletop Buzzer - Green
Add Special Instructions to your order

4-Buzzer Color Pack (Fixed colors)

Four Buzzers, Four Colors, One easy click to buy

Our Wireless 4-Buzzer Color Pack includes 4 BIG DADDY fixed color buzzers in the colors shown, 1 wireless USB receiver, 1 carry sack, and our free Easy Quiz software. This 4-Buzzer Color Pack is the perfect companion for Speed Trivia, The Eliminator and lots of other games from CrowdControlGames. For games like Quiz Show or Easy Quiz that support 10 or more buzzers, you can buy more buzzers anytime in whatever colors you want. For even more flexibility with your buzzer colors, check out our exclusive Color-Swap design which permits you to change your buzzer colors anytime with twist-off color tops.
Affordable Buzzers Wireless Big Daddy Tabletop Buzzer with Speed Trivia from Crowd Control Games Affordable Buzzers Wireless Big Daddy Tabletop Buzzer with The Eliminator from Crowd Control Games
When ordering 5 or more buzzers, be sure to click the Special Instructions button to tell us what numbers you want for you buzzers. We'll set them up and label them prior to shipment. Unless otherwise instructed, the 4-Buzzer Color Pack will be set up as follows: Red-#1, Blue-#2, Yellow-#3, Green-#4

Buy all 4 with one click!

4-Buzzer Color Pack
Fixed Colors: $223.80

Affordable Buzzers Wireless Big Daddy Tabletop 4-Buzzer Color Pack
Add Special Instructions to your order

 

WIRELESS TABLETOP BUZZERS for CROWD TRIVIA
A new sensation in multiple choice quizzes!
Up to 24 buzzers in a quiz for YOUR crowd

 
 
  • Affordable Buzzers Crowd Trivia 24-Buzzer Pack of tabletop buzzers
    Play with any number of buzzers up to a max of 24
  • Affordable Buzzers Crowd Trivia 24-Buzzer Pack showing Crowd Trivia symbol markings
    Each player is assigned a unique color/symbol combination
  • Affordable Buzzers Crowd Trivia Tabletop Buzzers
    Marked for CROWD TRIVIA but suitable for other buzzer games
  • Affordable Buzzers Crowd Trivia Buzzers
    BIG rugged buzzers just keep working
  • Affordable Buzzers 36-Buzzer Rolling Case
    Optional case holds up to 36 buzzers.
  • Affordable Buzzers 36-Buzzer Rolling Case closeup
    Optional case holds 3 layers of 12 buzzers each
  • Crowd Trivia Right Answer ScreenShot
    Quick response yields higher score
  • Crowd Trivia Wrong Answer ScreenShot
    Wrong answer gets you blown up!
Affordable Buzzers Crowd Trivia 24-Buzzer Pack of tabletop buzzers

Totally new and totally awesome! All your players will be answering every question, and all at the same time! The multiple choice answers are displayed one at a time, so when you see the answer you think is right, you whack your buzzer! The quicker you are with a right answer, the more points you score. But choose a wrong answer, and you get blown up for that question... earning zero points.

Created by our friends at Crowd Control Games, details and an instructional video for are availble on their website's Crowd Trivia page.

Available in both 4-color fixed-top and Color-Swap models, the only difference between these buzzers and our other tabletop buzzers is the special symbol labels added to the buzzer's base. These symbols identify players by colors and symbols rather than by numbers or names. So one player will be the "Red Heart," another the "Blue Diamond" or "Green Circle," etc. You can play with any number of buzzers up to a maximum of 24. Just specify your order quantiy in the shopping cart and we'll take care of shipping the colors and symbols needed for use with Crowd Trivia. And don't worry, you can still use your buzzers with any other game or quiz. The symbol markings just won't mean anything for those games.

Because these buzzers are so big and have a wireless range of 50ft., you can place them in the center of banquet or conference tables to be shared with teammates making it easy to include over 100 people in your Crowd Trivia quiz!

Three AAA batteries are pre-installed so your buzzers are ready to go right out of the ox. The power switch preserves power when stored between quizzes.

Please specify your order quantity in the shopping cart. Up to 24 wireless buzzers can be used with the Crowd Trivia software.

Affordable Buzzers Wireless Tabletop Buzzers with Crowd Trivia symbols
Big Daddy Buzzers
with symbol marking for CROWD TRIVIA
$60.95 per buzzer

Add to Cart
Add Special Instructions to your order

 

WIRELESS HANDHELD BUZZERS
Light and durable - Fits right in your hand

 
 
  • Affordable Buzzers PowerGrip handheld Buzzer Thumb Operation
    Easy to operate with thumb or finger
  • Affordable Buzzers PowerGrip wireless handheld Buzzer Finger Operation
    One finger operation - Comfortable grip
  • Affordable Buzzers PowerGrip Wireless Handheld Buzzer for quiz games
    Comfortable one-hand design
  • Affordable Buzzers Wireless USB Receiver for game show software
    USB Receiver included with purchase of 2 or more buzzers
  • Affordable Buzzer EasyQuiz Screen Shots
    Free Easy Quiz Software
  • Affordable Buzzers Carry Sack for game buzzers
    Free Carry Sack
Affordable Buzzers PowerGrip handheld Buzzer Thumb Operation

PowerGrip Handheld buzzers feature a no-slip design that feels great in your hand and strangely empowering! Operation is easy with either your thumb or trigger finger. Molded from ABS plastic, our POWERGRIP buzzers are made to last. Wireless capabilities are identical to the Big Daddy table top buzzers and work with a single, supplied USB receiver so you can mix & match this PowerGrip model with the Big Daddy model in the same game. Two AAA batteries are pre-installed so your buzzers are ready to go right out of the box. The power switch preserves power when stored between quizzes. 50ft. range accommodates large banquet or conference halls.
Please specify your order quantity in the shopping cart. Up to 50 wireless buzzers can be used with our free Easy Quiz software.

Affordalbe Buzzers PowerGrip Handheld Buzzer best for game shows
PowerGrip Handheld Buzzer
$45.95 each

Add to cart
Add Special Instructions to your order

 

WIRELESS HANDHELD BUZZERS for CROWD TRIVIA
Up to 24 players ALL buzz-in for points on every question!

COMING SOON!
This page is under construction but the Handheld Crowd Trivia buzzers are available now! Contact us for details and prices.

Each handheld buzzer will have a color symbol for use with Crowd Trivia by Crowd Control Games.

Photos and prices

 

10-BUZZER QUIZ & GAME SHOW SYSTEM
Tabletop buzzers in a big value wired design

 
 
  • Affordable Buzzers 10-Player Big Daddy Tabletop Buzzer System budget price
    10-Teams - A roomful of players!
  • Affordable Buzzers Tabletop Buzzer System for 10 Players
    10 Teams - A roomful of players!
  • Affordable Buzzers Big Daddy Tabletop Buzzer with hand for scale
    Whacking these monsters is fun!
  • Affordable Buzzers Big Daddy Tabletop Buzzer
    Big, bright and rugged
  • Affordable Buzzers USB Interface Box for 10 game buzzers
    USB connection works with Windows or MAC
  • Affordable Buzzers Easy Quiz Software collage of screen shots
    Free Easy Quiz software
  • Affordable Buzzers free Carry Sack for quiz game buzzers
    Free carry sack for all your quiz gear
  • Crowd Control Games Game Show Software for Affordable Buzzers brand buzzers
    Ideal for 10-player Quiz Show by Crowd Control Games!
Affordable Buzzers 10-Player Big Daddy Tabletop Buzzer System budget price

OUT OF STOCK
Our 10-Player wired systems will be restocked 2nd qtr 2024.

BIG DADDY tabletop buzzers are like nothing else you'll find at affordable prices. These monsters are big, bright and rugged; perfect as team play buzzers for sharing among team players or just to magnify the action as your players jump to be the first to buzz-in. Your audience will howl with glee as they watch your players race to whack these red behemoths. Measuring nearly 5 inches in diameter and 3 inches in height, these babies will delight both your quiz game contestants and your audience. Wires connect each buzzer to the USB interface box and are detachable for easy storage. 10' wires standard, 25' wires available. No batteries are needed. BIG DADDY buzzers are also available unbranded with plain red button tops, for an additional fee. (Wired buzzers are available only in RED, with or without the Affordable Buzzer logo brand.)

Affordable Buzzers Big Daddy budget priced tabletop 10-Player Buzzer System

Big Daddy (wired) 10-Player
Tabletop Buzzer System
$259 each

OUT OF STOCK
Our 10-Player wired systems will be restocked 2nd qtr 2024.

Your BIG DADDY Buzzer system is a sack full of fun!
Featuring 10-team capability and gigantic tabletop buzzers, you can accommodate a roomful of players by placing the buzzers on a table or on the floor while teammates gather around to share their team buzzer. Just fire up our free Affordable Buzzers Easy Quiz software or your own compatible software such as Crowd Control Games for the ultimate quiz game experience.

Affordable Buzzers Big Daddy 10-Player System

 

10-BUZZER SYSTEM for GAMES SHOWS & QUIZ GAMES
Handheld buzzers in a wired design for your best value!

 
 
  • Affordable Buzzers 10-Player PowerGrip Handheld Buzzer
    Comfortable one-hand design
  • Affordable Buzzers Power Grip handheld buzzer with thumb operation
    Easy to operate with thumb or finger
  • Affordable Buzzers Power Grip handheld buzzer showing one finger operation
    One finger operation - comfortable grip
  • Affordable Buzzers 10-Buzzer Power Grip handheld buzzers system for 10 players
    Complete 10-Player System!
  • Affordable Buzzers FREE Easy Quiz screen shots
    Free Easy Quiz Software
  • Big Carry Sack for Affordable Buzzers brand game show and quiz buzzers
    Free Carry Sack
Affordable Buzzers 10-Player PowerGrip Handheld Buzzer

OUT OF STOCK
Our 10-Player wired systems will be restocked 2nd qtr 2024.

No "starter kit" nonsense here. Your Affordable Buzzers system provides TEN PowerGrip handheld buzzers for 10-player capability and is ready to go! It's a party in a box just waiting for you to fire up our free Easy Quiz software. Just grab a trivia book or your own list of questions, distribute your buzzers and it's quiz time! That's not all. Our buzzers are compatible with exceptional 3rd party software such as Crowd Control Games for the ultimate quiz game experience.

Everything you need is included in this system: 10 PowerGrip buzzers, 10 cables, a USB interface box for connecting the buzzers to your computer, free Easy Quiz software, and even a roomy carry sack for storage and transport of all your game gear.

Buzzer cables are made with factory molded RCA phono plugs assuring maximum durability. Select 10' standard length buzzer cables or 25' upgrade length.

Affordable Buzzers Handheld PowerGrip Quiz Game System for quiz games
PowerGrip (wired)
10-Player Handheld Buzzer System
$199 each

OUT OF STOCK
Our 10-Player wired systems will be restocked 2nd qtr 2024.

POWER GRIP Handheld buzzers - feature a no-slip design that feels great in your hand and strangely empowering! Easy operation with either your thumb or trigger finger. Molded from ABS plastic, our Power Grip buzzers are made to last. An RCA phono jack in the tail of the buzzer makes cable connections easy and storage convenient.

Affordable Buzzers Handheld PowerGrip Buzzer

 

ACCESSORIES & PARTS

Affordable Buzzers Podium for tabletop game buzzersAffordable Buzzers Podium close up with quiz buzzer attachedAffordable Buzzers close up of podium tops for game buzzers

Podium Top
$25.00 each

Add to cart

Big Daddy Buzzer Podium is the perfect freestanding platform for your Big Daddy buzzers. Our unbreakable polycarbonate top has a threaded flange that attaches to any standard microphone stand. Your Big Daddy buzzers (not included with the podium) are held securely in place with a supplied, self-adhesive Velcro disc. When your buzzers are used on an ordinary table they remain fully seated on their rubber feet with no interference from the thin Velcro disc. To secure then to the podium, just press them down onto the top and the Velco discs will keep them securely in place through the roughest treatment by excited contestants.

The photo shows both top and bottom of the product so you can see the securely mounted flange for attachment to your microphone stand. The price shown is for ONE podium top.

Big Daddy buzzer not included.

Affordable Buzzers Wireless USB Receiver close up

Wireless USB Receiver
$25.00 each

Add to cart

USB Wireless Receiver is for use with our wireless buzzers. One receiver is supplied with your initial order of two or more wireless buzzers, but additional receivers may be purchased for backup or as replacements.

Affordable Buzzers Host Remote for use with FREE Easy Quiz Software

Easy Quiz Wireless Host Remote
$49.95 each

Add to cart

Wireless Host Remote permits operation of our free Easy Quiz software from up to 30' away. With just 2 buttons, you can activate the buzzers for your next question, respond to player answers with the right/wrong screens, and advance to the next question, all without ever touching your computer keyboard.
For use with our free Easy Quiz only. Not compatible with 3rd party quiz game software.

Affordable Buzzers Big Daddy Tabletop Buzzer with logo brand
Wire Length:

Logo Option:

BIG DADDY tabletop buzzers (with wires) can be added to any existing Affordable Buzzers system - just plug them in to the interface box which connects to your computer. Please note that these buzzers require our interface box for connection to your computer. Specify 10' or 25' wires by using the pull-down selector. (Big Daddy buzzers are also available in a wireless model.)

Affordable Buzzers PowerGrip Handheld Buzzer close up

PowerGrip Wired Buzzer
$10.95

Wire Length:

POWER GRIP Handheld buzzers (with wires) feature a no-slip design that feels great in your hand and strangely empowering! Easy operation with either your thumb or trigger finger. Molded from ABS plastic, our Power Grip buzzers are made to last. An RCA phono jack in the tail of the buzzer makes cable connections easy and storage convenient. Cables themselves are made with factory molded RCA phono plugs assuring maximum durability. Please note that these buzzers require our interface box for connection to your computer. Specify 10' or 25' wires by using the pull-down selector.
PowerGrip buzzers are also available in a wireless version

Affordable Buzzers USB Interface Box for 10-Player Buzzer System

USB Interface Box
$99.95 each

Add to cart

10-Player USB Interface Box is for use with both our PowerGrip handheld and Big Daddy tabletop wired buzzer models. Standard configuration is for buzzer numbers 1-10. This interface box is also available four additional configurations. Buzzer numbers 11-20, 21-30, 31-40 and 41-50. For anything other than numbers 1-10, use the Special Instructions button to tell us what numbers you need.
Add Special Instructions to your order

 

:
:
:

Specific buzzer numbering, etc.

Wireless USB Receiver is included for first time buyers with an order for 2 or more of our wireless buzzers. The receiver provides quick and reliable communication between your buzzers and the computer. One receiver handles up to 50 buzzers when using our free Easy Quiz software. We'll configure all your wireless buzzers to work with the USB receiver before shipment so all you'll need to do is plug and play! Our wireless systems also work with Crowd Control Games or any quiz game software that recognizes the number keys 1-10 and provides a buzzer lock-out function. Additional USB receivers will be found for purchase under the Accessories tab of our menu.

Affordable Buzzers Wireless USB Receiver for game show buzzers

FREE Easy Quiz Software for your Windows PC or MAC facilitates verbal quizzes so you can use your system for any last minute event. Our free Easy Quiz software uses your computer to enter player names, display the first player to buzz-in, then optionally displays a cheerful "Right!" screen for the right answer, or the dreaded "Wrong!" screen for a wrong answer. It's fast, simple and loads of fun!

Affordable Buzzers FREE Easy Quiz Software Screen Shots

FREE Carry Sack - To seal the deal, we'll include this roomy carry sack for your buzzer lock-out system. The top opens fully to allow easy loading of all your game gear. This handy carry sack keeps everything together and ready for your next quiz game event. Each carry sack is big enough for 24 Wireless Big Daddy buzzers.

Affordable Buzzers free Carry Sack for quiz game buzzers

 

Computer interface box - the heart of your Affordable Buzzers system. Its unique, compact, reliable design assures maximum compatibility with both your computer hardware and game show software. The phono jacks used for the game buzzer connections are the most rugged style available and are time tested for years of reliable service. The USB interface works with both Windows and MAC - no drivers needed - and connects to your computer with th supplied 6' USB cable which provides all the power needed for your buzzers. No batteries are required for the interface box or the buzzers. Our system works with any software that recognizes the number keys 1-10. Click the SOFTWARE tab in our menus for more information.

Affordable Buzzers USB Interfdace Box for 10-Buzzer System

FREE Easy Quiz Software for your Windows PC or MAC facilitates verbal quizzes so you can use your system for any last minute event. Our free Affordable Buzzers Easy Quiz software uses your computer to enter player names, display the first player to buzz-in, then optionally displays a cheerful "Right!" screen for the right answer, or the dreaded "Wrong!" screen for a wrong answer. It's fast, simple and loads of fun!

Affordable Buzzers FREE Easy Quiz Software Screen Shots for quiz games

FREE Carry Sack - To seal the deal, we'll include this roomy carry sack for your buzzer lock-out system. The top opens fully to allow easy loading of all your game gear. This handy carry sack keeps everything together and ready for your next quiz game event. Yep - it's even big enough for all 10 BIG DADDY tabletop buzzers, cables and the interface box.

Affordable Buzzers free Carry Sack for quiz and game show buzzers
Affordable Buzzers USB Interface Box for 10-Player quiz and game show system